194157030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 520888320

約数和(自身を除く): 326731290

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 31, 46, 58, 62, 69, 87, 93, 115, 138, 145, 155, 174, 186, 230, 290, 310, 313, 345, 435, 465, 626, 667, 690, 713, 870, 899, 930, 939, 1334, 1426, 1565, 1798, 1878, 2001, 2139, 2697, 3130, 3335, 3565, 4002, 4278, 4495, 4695, 5394, 6670, 7130, 7199, 8990, 9077, 9390, 9703, 10005, 10695, 13485, 14398, 18154, 19406, 20010, 20677, 21390, 21597, 26970, 27231, 29109, 35995, 41354, 43194, 45385, 48515, 54462, 58218, 62031, 71990, 90770, 97030, 103385, 107985, 124062, 136155, 145545, 206770, 208771, 215970, 223169, 272310, 281387, 291090, 310155, 417542, 446338, 562774, 620310, 626313, 669507, 844161, 1043855, 1115845, 1252626, 1339014, 1406935, 1688322, 2087710, 2231690, 2813870, 3131565, 3347535, 4220805, 6263130, 6471901, 6695070, 8441610, 12943802, 19415703, 32359505, 38831406, 64719010, 97078515, 194157030]

約数ペア:

[(1, 194157030), (2, 97078515), (3, 64719010), (5, 38831406), (6, 32359505), (10, 19415703), (15, 12943802), (23, 8441610), (29, 6695070), (30, 6471901), (31, 6263130), (46, 4220805), (58, 3347535), (62, 3131565), (69, 2813870), (87, 2231690), (93, 2087710), (115, 1688322), (138, 1406935), (145, 1339014), (155, 1252626), (174, 1115845), (186, 1043855), (230, 844161), (290, 669507), (310, 626313), (313, 620310), (345, 562774), (435, 446338), (465, 417542), (626, 310155), (667, 291090), (690, 281387), (713, 272310), (870, 223169), (899, 215970), (930, 208771), (939, 206770), (1334, 145545), (1426, 136155), (1565, 124062), (1798, 107985), (1878, 103385), (2001, 97030), (2139, 90770), (2697, 71990), (3130, 62031), (3335, 58218), (3565, 54462), (4002, 48515), (4278, 45385), (4495, 43194), (4695, 41354), (5394, 35995), (6670, 29109), (7130, 27231), (7199, 26970), (8990, 21597), (9077, 21390), (9390, 20677), (9703, 20010), (10005, 19406), (10695, 18154), (13485, 14398)]